Wearable activity tracker



1. Wearable activity tracker

1.1 : Perspective

1.2 : Front

1.3 : Back

1.4 : Left

1.5 : Right

1.6 : Top

1.7 : Bottom

1.8 : left side view shown in use. 

CLAIM The ornamental design for a wearable activity tracker, as shown and described. 